1293336240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1423}}^1$

素因数の和:1987

約数の個数: 160

約数和(自身を含む): 4593801216

約数和(自身を除く): 3300464976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 541, 560, 840, 1082, 1423, 1623, 1680, 2164, 2705, 2846, 3246, 3787, 4269, 4328, 5410, 5692, 6492, 7115, 7574, 8115, 8538, 8656, 9961, 10820, 11361, 11384, 12984, 14230, 15148, 16230, 17076, 18935, 19922, 21345, 21640, 22722, 22768, 25968, 28460, 29883, 30296, 32460, 34152, 37870, 39844, 42690, 43280, 45444, 49805, 56805, 56920, 59766, 60592, 64920, 68304, 75740, 79688, 85380, 90888, 99610, 113610, 113840, 119532, 129840, 149415, 151480, 159376, 170760, 181776, 199220, 227220, 239064, 298830, 302960, 341520, 398440, 454440, 478128, 597660, 769843, 796880, 908880, 1195320, 1539686, 2309529, 2390640, 3079372, 3849215, 4619058, 5388901, 6158744, 7698430, 9238116, 10777802, 11547645, 12317488, 15396860, 16166703, 18476232, 21555604, 23095290, 26944505, 30793720, 32333406, 36952464, 43111208, 46190580, 53889010, 61587440, 64666812, 80833515, 86222416, 92381160, 107778020, 129333624, 161667030, 184762320, 215556040, 258667248, 323334060, 431112080, 646668120, 1293336240]

約数ペア:

[(1, 1293336240), (2, 646668120), (3, 431112080), (4, 323334060), (5, 258667248), (6, 215556040), (7, 184762320), (8, 161667030), (10, 129333624), (12, 107778020), (14, 92381160), (15, 86222416), (16, 80833515), (20, 64666812), (21, 61587440), (24, 53889010), (28, 46190580), (30, 43111208), (35, 36952464), (40, 32333406), (42, 30793720), (48, 26944505), (56, 23095290), (60, 21555604), (70, 18476232), (80, 16166703), (84, 15396860), (105, 12317488), (112, 11547645), (120, 10777802), (140, 9238116), (168, 7698430), (210, 6158744), (240, 5388901), (280, 4619058), (336, 3849215), (420, 3079372), (541, 2390640), (560, 2309529), (840, 1539686), (1082, 1195320), (1423, 908880), (1623, 796880), (1680, 769843), (2164, 597660), (2705, 478128), (2846, 454440), (3246, 398440), (3787, 341520), (4269, 302960), (4328, 298830), (5410, 239064), (5692, 227220), (6492, 199220), (7115, 181776), (7574, 170760), (8115, 159376), (8538, 151480), (8656, 149415), (9961, 129840), (10820, 119532), (11361, 113840), (11384, 113610), (12984, 99610), (14230, 90888), (15148, 85380), (16230, 79688), (17076, 75740), (18935, 68304), (19922, 64920), (21345, 60592), (21640, 59766), (22722, 56920), (22768, 56805), (25968, 49805), (28460, 45444), (29883, 43280), (30296, 42690), (32460, 39844), (34152, 37870)]